Selectable Flow - Task Force Tips MASTERSTREAM Series Instructions For Installation, Safe Operation And Maintenance

4.2 SELECTABLE FLOW

The Masterstream 1250 Selectable with Flush Nozzles allows the user to select one of several fl ow-limiting settings by turning the
selector ring at the base of the nozzle. The indicator on the selector ring lines up with the fl ow-limit selection. Figure 4.2 gives the
relationship of fl ow and pressure for each fl ow setting.
0
140
120
100
80
60
40
20
0
0
0
140
120
100
80
60
40
20
0
0
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MASTERSTREAM 1250 SELECTABLE WITH FLUSH PERFORMANCE
1000 2000
750 GPM
500 GPM
SETTING
SETTING
200 400 600
FIG 4.2A MASTERSTREAM 1250 SELECTABLE WITH FLUSH PERFORMANCE
MASTERSTREAM 1000 SELECTABLE WITH FLUSH PERFORMANCE
1000 2000
350 GPM 500 GPM
SETTING SETTING
200 400 600
FIG 4.2B MASTERSTREAM 1000 SELECTABLE WITH FLUSH PERFORMANCE
FLOW (L/MIN)
3000 4000
1000 GPM
1250 GPM
SETTING
SETTING
800 1000 1200
FLOW (GPM)
FLOW (L/MIN)
3000 4000
1000 GPM
750 GPM
SETTING
SETTING
800 1000 1200
FLOW (GPM)
6
5000 6000
9
8
7
6
5
4
3
2
1
0
1400 1600
5000 6000
9
8
7
6
5
4
3
2
1
0
1400 1600
LIM-045 September 15, 2015 Rev00